Specifications

1350
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(27)S2
Workaround: There is no workaround.
• CSCee30089
Symptoms: If a multilink interface loses members of the bundle, or if you enter the shutdown
command followed by the no shutdown command on a multilink interface, or if the router reloads,
the bandwidth that is allocated for non-real time classes can be allocated incorrectly. The sum of the
bandwidth that is allocated for non-real time classes and the bandwidth that is specified by the police
bps command for real time traffic may exceed the actual bandwidth of a multilink interface.
Conditions: This symptom is observed on a Cisco 10000 series running Cisco IOS
Release 12.0(27)S1 that has the service-policy out command enabled on a multilink interface. The
service policy consists of a real-time class and several classes with reserved bandwidth The
real-time class is configured with the priority command and the police bps command. Other classes
are configured with the bandwidth bandwidth-kbps command.
The bandwidth that is allocated for non-priority traffic should take into account the bandwidth that
is reserved by the police bps command for the real-time class.
Workaround: Remove and reapply the service-policy out command to the multilink interface.
• CSCee30116
Symptoms: CNS config notify events may stop coming.
Conditions: This symptom is observed when the cns config notify diff command is enabled and
when other CNS configuration agents are configured.
Workaround: Enter the no cns config notify command followed by the cns config notify diff
command.
• CSCee32577
Symptoms: A Cisco 10720 router uses the size of the Ethernet packet frame plus the 20-byte
preamble interpacket gap when calculating shaping rate. Therefore, the shaped rate is lower than
what your would expect if you perform the calculation based only on the Ethernet frame size.
Conditions: This symptom occurs when a shape statement is configured in a policy map.
Workaround: There is no workaround
Further Problem Description: Because the police statement in the Modular QoS CLI only uses the
Ethernet frame size, the shape rate and police rate are inconsistent.
• CSCee34094
Symptoms: A standby RP keeps crashing.
Conditions: This symptom is observed when both the snmp-server community string rw command
and the snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
command are configured.
Workaround: Remove the snmp-server community string rw command from the startup
configuration before rebooting the router. When the router has booted, reenter the snmp-server
community string rw command.
• CSCee36744
Symptoms: An RP may crash when you add or remove a channel group to or from a 4-port ISE
Gigabit Ethernet line card or when you reload microcode onto the line card on which channel group
members are configured.